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DurgaCharan Calculating status...

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show or hide watermarks in the pdf doucument

Aug 7, 2012 9:36 PM

Categories: Windows

Hi All,

How to show or hide watermark from the digitally signed pdf document using java script.

473 Views 4 Replies Latest reply: DurgaCharan, Aug 10, 2012 6:17 AM

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1. Dave Merchant,

Aug 8, 2012 1:16 AM in reply to DurgaCharan

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Use something like this:

function toggleWM(vis) {
o = this.getOCGs();
for(var i=0;i<o.length;i++) if (o[i].name == "Watermark") o[0].state = vis;
}

then you can call toggleWM(true); etc as required.

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2. DurgaCharan,

Aug 8, 2012 2:13 AM in reply to Dave Merchant

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Thanks Dave..

I have implemented this water mark layer hide at the 'willprint' event and the OCG is made invisible at this event inorder to prevent this OCG from printing, what happens is that the OCG becomes invisible in the form but not in print. Kindly suggest suitable solution.

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3. Bernd Alheit,

Aug 8, 2012 9:10 AM in reply to DurgaCharan

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You don't need Javascript for this. Change the appearance options of the watermark. Disable the entry 'Show when printing'.

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4. DurgaCharan,

Aug 10, 2012 6:17 AM in reply to Bernd Alheit

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hi All,

I have solved this using alternative method, wrote the signature status in form text field and shown in the print out using the willprint event.

thanks for all

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